Zobrazeno 1 - 9
of 9
pro vyhledávání: '"S A, Sheviakov"'
Autor:
S A, Sheviakov, Iu M, Zakharov
Publikováno v:
Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova. 100(8)
It is found that in the process of cultivating the erythroblastic islets (EI) of rat bone marrow, the concentration of interleukin-6 (IL-6) increases in the culture medium. Stimulating erythropoiesis was observed on the 48th hour in cultures, the sti
Autor:
S A, Sheviakov, Iu M, Zakharov
Publikováno v:
Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova. 98(9)
It was shown that joint cultivation of supernatants with bone marrow erythroblastic islands in liquid culture systems resulted in stimulatory or inhibitory effects on erythropoiesis. Influence of supernatants on erythropoiesis depended on the culture
Autor:
S A, Sheviakov, Iu M, Zakharov
Publikováno v:
Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova. 96(11)
Posttransfusion polyglobulia reveals elevated level of the tumor necrosis factor-alpha in peripheral blood, suppresses erythropoiesis in bone marrow erythroblastic islands by diminishing the newly forming erythroblastic islands, and suppresses erythr
Autor:
Iu M, Zakharov, S A, Sheviakov
Publikováno v:
Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova. 90(7)
Joint cultivation of small amounts of young and mature erythrocytes with bone marrow erythroblastic islands during 24 hours in liquid culture system results in erythropoiesis stimulation due to increase of number of cells in the state of mitosis in i
Autor:
Iu M, Zakharov, S A, Sheviakov
Publikováno v:
Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova. 90(1)
Comparison of influence of erythrocytes of different stages of maturity, and their amount on erythropoiesis in erythroblastic island culture revealed their dose-dependent and maturity-dependent inhibiting effect on erythropoiesis. Erythrocytes of pol
Autor:
E V, Mironova, S V, Leont'eva, S V, Sheviakov, S G, Alekseeva, V I, Shvets, O V, Demina, I S, Krasnokutskaia, E I, Finkel'shteĭn, A A, Khodonov
Publikováno v:
Bioorganicheskaia khimiia. 28(6)
A method of simultaneous one-stage synthesis of three retinal derivatives (5,6-dioxo-5,6-seco-, 5,6-dihydro-5,6-epoxy-, and 4-oxoretinal) was proposed, with the yield of the first derivative being approximately 50%. These compounds are useful tools f
Publikováno v:
Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova. 88(9)
A 24-hour cultivation of erythroblast islets (El) in presence of erythropoietin (EP) and macrophage colony stimulating factor (MCSF) led to a concentration-dependent enhancement of phagocytic activity (PA) of the El's "central" macrophages. The latte
Publikováno v:
Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova. 88(9)
The erythroblast islands of the bone marrow are the morphofunctional units of erythropoiesis. In this work, the functional state of erythroblast islands' cells of the bone marrow for the first time was defined by estimation of the activity of the nuc
Publikováno v:
Vestnik Rossiiskoi akademii meditsinskikh nauk. (3)
Erythroblastic islands (EIs) of the bone marrow are the morpho-functional units of the erythron. The functional state of the cells of EIs of varying maturity was first studied by estimating the activity of nucleolar organizers in intact rats and in r